供应1205压电式无源蜂鸣器 压电式带针蜂鸣器

Rated Voltage

5Vp-p

Operating Voltage

3~23Vp-p

Max.Rated Current

Max.3mA

Capacitance at 1KHz

12000pF+30%

Min.Sound Pressure level at 4.0KHz/5Vp-p/10cm

Min.80dB

Resonant Frequency

4000Hz

Operating Temperature

-20 ℃~+70 ℃

Storage Temperature

-30 ℃~+80 ℃